
2013 ICD-9-CM Diagnosis Code 279
Disorders involving the immune mechanism
- There are 8 ICD-9-CM codes below 279 that define this diagnosis in greater detail. Do not use this code on a reimbursement claim.
- You are viewing the 2013 version of ICD-9-CM 279.
- More recent version(s) of ICD-9-CM 279: 2014 2015.
Use Additional

- Use additional code for associated manifestations